问题补充:
hard you try,it is difficult to lose weight without cutting down the amount you eat. (·湖南,32)
A. However
B. Whatever
C. Whichever
D. Whenever
答案:
A. However
B. Whatever
C. Whichever
D. Whenever
解析:A
解析句意为:不减少进食,无论你怎么努力,要减肥是困难的。however(=no matter how)无论怎么,引导让步状语从句。